[MacPorts] #56391: vlc rebuild fails after ffmpeg update

[MacPorts]

#56391: vlc rebuild fails after ffmpeg update
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  Reporter:  jwhowse4  |      Owner:  RJVB
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.4.3
Resolution:            |   Keywords:
      Port:  vlc       |
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Comment (by RJVB):

 I've started looking into this.

 First observation: VLC 3.x run on 10.9 and up but require 10.10 or higher
 for building. That means I'm stuck on the 2.2.x series, and will be trying
 to get 2.2.8 to build against FFMpeg 4.

 I do have a test port that provides VLC 3.0.2, if someone wants to git
 that a spin (preferably someone who can also test whether libVLC is
 useable by 3rd-party applications on Mac).

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Ticket URL: <https://trac.macports.org/ticket/56391#comment:5>
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